diff --git a/pom.xml b/pom.xml
index 68de6dbc..a98b4027 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
 		<javax.activation.version>1.1.1</javax.activation.version>
 		<maven-dependency-plugin.version>3.0.2</maven-dependency-plugin.version>
 		<netty.boringssl.version>2.0.7.Final</netty.boringssl.version>
-		<netty.version>4.1.24.Final</netty.version>
+		<netty.version>4.1.68.Final</netty.version>
 	</properties>
 
 	<description>A distributed transaction solution and can guarantee the final consistency of the business data.</description>